When using the crawler code recently discovered after chrome updates to the 80 version, cookies before fetching the script is not working, then refer to this article:
Python3 Chrome 80 X version how to decrypt Cookies file

Code to run after the tip error:

The File "E: \ Anaconda3 \ envs \ envpy2 \ lib \ site - packages, cryptography, hazmat, primitives \ ciphers \ base py", line 112, in the decryptor
"The Authentication tag must be provided when decrypting."
ValueError: Authentication tag must be provided when decrypting.

I don't know much to decrypt the GCM - AES encryption, could you tell me how to get and the tag to pass?